An Adaptive Noise Reduction Method Based on Improved Dislocation Superposition Method for Abnormal Noise Fault Component of Automotive Engine

Table 6

The optimal offset of (n_j + τ_j).

j	1	2	3	4	5	6	7	8	9	10	11	12
The optimal offset ()	299	268	298	300	298	196	191	266	266	265	301	356